Java

I recently needed Java 6 to install an Eclipse patch. As you're probably aware, although Apple updated OS X 10.5 Leopard to Java 6 they probably never will provide updates beyond Java 5 for Mac OS X 10.4 Tiger. The good news is that if you're running an Intel-based Mac, you can keep your Java environment up-to-date with SoyLatte, which is part of the OpenJDK BSD-Port project.